KA's right, the book you want is Machine Robo Wedge. I got mine from Hobbylink Japan but they are currently back ordered. FYI, if you do order it from them, they won't charge your credit card until the book comes in. Good luck.

I wasn't paying attention to the date. I clicked the HLJ link and it popped up "discontinued". I can't believe there's still a page for it. So I went to Amazon Japan to find it and for some reason it wouldn't give me a link to change it to English like it usually does. I spent most of the time unsuccessfully googling that. So I came back and then noticed the date...

have they updated the book? well because there were newer Mugenbine lines & spin-offs & the short lived Machine Robo Next candy kits, then as of recent being Action Toys' Revenge of Cronos re-imagining.